package com.sky.controller.admin;


import com.sky.constant.StatusConstant;
import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Slf4j
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;


//    新增菜品
    @PostMapping
    public Result addDish(@RequestBody DishDTO dishDTO) {
        log.info("addDish : {}", dishDTO);
        dishService.addDishWithFlavor(dishDTO);
        //        清楚缓存数据
        String key = "dish_" + dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();


    }

//    分页查询菜品
    @GetMapping("/page")
    public Result<PageResult> pageQuery(DishPageQueryDTO dishPageQueryDTO) {
        log.info("pageQuery : {}", dishPageQueryDTO);
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

//    批量删除菜品
    @DeleteMapping
    public Result delete(@RequestParam List<Long> ids) {
        log.info("delete : {}", ids);
        dishService.delete(ids);
        //将所有的菜品缓存数据清理掉，所有以dish_开头的key
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

//    修改菜品状态
    @PostMapping("/status/{status}")
    public Result updateDishStatus(@PathVariable Integer status,Long id ) {
        log.info("updateDishStatus : {}", status);
        dishService.updateDishStatus(status,id); Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);

        return Result.success();
    }

//    修改菜品回显数据
    @GetMapping("/{id}")
    public Result<DishVO> getDishById(@PathVariable Long id) {
        log.info("getDishById : {}", id);
        DishVO dishVO = dishService.getDishByIdWithFlavor(id);
        return Result.success(dishVO);

    }

//   修改菜品信息
    @PutMapping
    public Result updateDish(@RequestBody DishDTO dishDTO) {
        log.info("updateDish : {}", dishDTO);
        dishService.update(dishDTO);
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }


//    根据分类id查询菜品
    @GetMapping("/list")
    public Result<List<Dish>> list(Long categoryId) {
       List<Dish> list = dishService.list(categoryId);

        return Result.success(list);
    }


}
